The KnockLink G4 is the only device on the market that requires no setup. Other
systems require time consuming gain, frequency and noise settings to be
adjusted. Without proper knock listening tools, this can prove difficult if not
impossible. The KnockLink requires none of this, just wire in and start the
engine.
Even light detonation will damage an engine over time. The G4 KnockLink's
microprocessor continuously scans the knock signal and warns for any knock
occurring. The engine's RPM and load is automatically 3D profiled by the
KnockLink, continuously storing and dynamically adjusting this noise profile map
while looking for the particular knock frequency.